BUNDLED TOGETHER FOR YOUR CONVENIENCE AND SAVINGS - THE COMPLETE FINE JEWELRY TESTING KIT
This kit will allow you to:
- TEST FOR GOLD, including testing for gold plate, platinum and palladium
- TEST FOR DIAMOND to eliminate all known diamond simulants including synthetic moissanite
- TEST FOR MOISSANITE - the best diamond simulant to date (traditional electronic diamond testers cannot distinguish between diamond and moissanite)
- TEST FOR COLORED GEMSTONES to distinguish between commonly confused colored gems:
| Sapphire |
Vs |
Tanzanite |
Jadeite |
Vs |
Chrysoprase |
| Sapphire |
Vs |
lolite |
Jadeite |
Vs |
Aventurine quartz |
| Sapphire |
Vs |
Spinel |
Ruby |
Vs |
Spinel |
| Sapphire |
Vs |
Citrine |
Ruby |
Vs |
Garnet |
| Sapphire |
Vs |
Topaz |
Topaz |
Vs |
Aquamarine |
| Sapphire |
Vs |
Tourmaline |
Topaz |
Vs |
Amethyst |
| Emerald |
Vs |
Jadeite |
Topaz |
Vs |
Citrine |
| Emerald |
Vs |
Garnet |
Spinel |
Vs |
Garnet |
| Jadeite |
Vs |
Garnet |
Gemstones |
Vs |
Glass |
This test is great for:
- colored gemstone jewelry sellers and buyers
- any online jewelry seller and buyer
- estate jewelry sellers and buyers
- pawn shops
- any other jewelry seller or buyer with need to know if gold item is really gold, diamond is a real diamond or fake, and if you are not sure what colored gemstone you have in your jewelry.
This jewelry testing kit includes:
- RS MIzar M24 Electronic Gold Tester
- Presidium Gem Tester/Colored Stone Estimator PGT/CSE
- Presidium Moissanite Tester PMTII
You don't have to think hard what jewelry testing equipment you need - we are helping you to choose by bundling our most popular items together for your convenience and savings - it is less expensive to buy a kit (and to ship a kit) and we are assembling the best items for the task.
Our expertise in electronic jewelry testing devices allows us to bring you the best set of jewelry testers for your testing needs at the best price possible.
MORE ABOUT ITEMS IN THE KIT:
RS Mizar M24 Electronic Gold Tester
- advanced electronic gold tester, capable of distinguishing gold contant between 9K and 24K
RS Mizar M24 Electronic Gold Tester - Indispensable tool for jewelry professionals, jewelry lovers, flea market visitors and for the rest of us, whenever we are not 100% sure. One error may cost more than the price of this tester!
Electronic gold tester is easy and safe to use - no messy acids involved.
Everything is included to start testing immediately.
The most advanced gold tester in the world, the M24 precisely determines gold karat values equal to or greater than 9K, 10K, 12K, 14K, 16K, 18K, 20K, 22K, and 24K.
Battery operated and comes with a full one year warranty.
Features:
- Tests gold from 9 to 24K
- Tests ALL color gold alloys
- Non-destructive testing
- Distinguishes gold flash and gold plate from solid gold
- Determines platinum
- Shuts off automatically to increase battery life
- Tests in as little as two seconds
- Advance technology - patents 5080766, 5128016
INCLUDES:
- M24 Electronic Gold Tester Unit
- Bottle of 1995 testing solution
- Cleaning supplies - eraser, q-tips
- Owner's Manual
- Packaging
The gold tester is guaranteed to be factory fresh, shipped promptly in manufacturer sealed box.
Please read Owner's Manual Online if you need more information on this electronic gold tester or gold testing procedures. c
Regular Price: $229.95
Presidium Gem Tester/Colored Stone Estimator PGT/CSE
- one of a kind electronic diamond tester / colored gemstone estimator
Is it a Diamond? Ruby or Garnet? Sapphire or Tanzanite?
Emerald or Jadeite?
The PRESIDIUM GEM TESTER PROVIDES THE ANSWERS!!!
The Presidium Gem Tester / Color Stone Estimator
provides a quick, easy, laboratory proven way to identify diamond and separate the most popular colored gem stones from one another. This valuable tool can eliminate human error when identifying precious gems. The Presidium Gem Testers accurate performance is based on the fact that different gem stones conduct heat at different rates. Simply touched the Gem Testers sophisticated thermoelectric probe to ther surface of any mounted or loose stone and the specially calibrated dial will show you the relative heat conductivity of the material.
The Presidium Gem Tester / Color Stone Estimator is made under rigid quality standards. It is easy to operate and convenient to own. The light weight portable unit is powered by two (2) AA 1.5 V batteries or the AC adapter provided. Calibration is made easy with the two test discs mounted into the frame. The solid state probe pen requires no warm up time between tests and includes a built-in metal detector which will alert you if you have accidentally touched the mounting instead of the stone.
Size : L-165mm (6 1/2") x W-77mm (3") x H-77mm (3")
Weight : 272gms (9.7 oz.)
2 year factory warranty
Included:
- Presidium Gem Tester with a testing probe
- Soft case and hard carrying case
- 120V/60Hz AC Adapter (U.S.)
- Owner's manual and tester warranty
- Packaging
Please add $15.00 if you need 230V European AC Adapter
The COLOR STONE ESTIMATING function was added to GEM TESTER as an aid in distinguishing some of the most popular gems. It can be used with cut stones, mounted stones and even rough stones.
It can easily distinguish:
| Sapphire |
Vs |
Tanzanite |
Jadeite |
Vs |
Chrysoprase |
| Sapphire |
Vs |
lolite |
Jadeite |
Vs |
Aventurine quartz |
| Sapphire |
Vs |
Spinel |
Ruby |
Vs |
Spinel |
| Sapphire |
Vs |
Citrine |
Ruby |
Vs |
Garnet |
| Sapphire |
Vs |
Topaz |
Topaz |
Vs |
Aquamarine |
| Sapphire |
Vs |
Tourmaline |
Topaz |
Vs |
Amethyst |
| Emerald |
Vs |
Jadeite |
Topaz |
Vs |
Citrine |
| Emerald |
Vs |
Garnet |
Spinel |
Vs |
Garnet |
| Jadeite |
Vs |
Garnet |
Gemstones |
Vs |
Glass |
Note:
1. This instrument, as any refractometer does not distinguish between natural and synthetic stones. Further examination is recommended for a final analysis.
2. The use of this instrument is restricted to the gems listed above and will assist the jeweller to identify many confusing stones in the market
We are Presidium Instruments authorized dealer and are receiving them directly from the manufacturer.
The product is guaranteed to be factory fresh, shipped promptly in manufacturer's packaging
Regular Price: $229.99
Presidium Moissanite Tester PMTII
- reliable moissanite tester to be sure you are not tricked by moissanite (best diamond simulant to date).
As the world foremost manufacturer of Thermal Conductivity Tester, Presidium is answering her customers' demand for a reliable handheld Moissanite Tester.
It took Presidium Instruments many months of intensive research and development and a solution was found within our group-patented technology. This tester is therefore developed with the sole objective to identify synthetic Moissanite (Silicon Carbide).
The new instrument is named "PRESIDIUM MOISSANITE TESTER II " (PMTII). PMTII is designed specifically for identification of Synthetic Moissanite mounted on metals. The measuring procedure is very simple by touching a high sensitive measuring probe made of special grade polymer and the reading is instantaneous.
Note: PMTII is recommended to be used after positive testing result for Diamond with a Thermal Conductivity Diamond Tester.
FEATURES:
- Operates on 3 x AAA size alkaline batteries
- Low batteries indicator
- Measured Moissanite Continuous beep
- Uses very low operating voltage
- Low power consumption
- Pocket size
- Carrying case - standard
- Size : L-160mm x W-21mm x H-30mm
- Weight : 45 gm
- 1 year factory warranty
INCLUDES:
- Presidium Electronic Moissanite Tester PMTII Unit
- Soft Case
- Loose Stone Holder
- User Handbook
- Warranty Card
- Packaging
OPTIONAL:
- Adaptor for AC wall mounted power source (120V or 230V)
- Alkaline batteries
MEASURING SCALE:

Presidium Electronic Moissanite Tester PMT2 User Handbook Online
Regular Price: $125.00
The products in this kit are guaranteed to be factory fresh, shipped promptly in manufacturer's boxes, covered by the manufacturer's warranty.
SPECIAL NOTE FOR ESTATE BUYERS AND VINTAGE JEWELRY BUYERS:
Many of vintage jewelry buyers and estate buyers are asking the following question:
Why do I need to have a moissanite tester? Synthetic moissanite is a new stone and cannot be found in antique, vintage jewelry.
The answer is simple: You are absolutely right as long as you are 100% sure that stones were not switched in the item you are buying. As in most situations it is not the case - you do need a moissanite tester to be sure that diamond in your item is real.